OT-2026-000065963
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000065963) never changes.
Identity and time
| Publication number | OT-2026-000065963 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7251-9d35-0abf317fb1fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065963 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6a35f14257c7e15c5e006bc4dc8d54b79caf3f5b2ee6b6298e75198c658d9f8 |
|---|---|
| Markdown | b538c65df2de322ceed43b9a936703d10829a119e7835287d8256a4a287d4759 |
| Publication page | f5ce594d5707fe996588db9b2bd682500b49d3a38186ee1e37ec26d2021a985f |
| Manifest | 888e9f5fd556319c83bd5c17ddd9b547ce255494cea75c84cce787dcfd5dcec2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DbjUaQko8Weu0rGA6j8GzzSHbOmNTnT9Gn3nnyRvSA2eq6Ueb/LQQIO6juEpXuN17YDOitzFdNclTQ4hKSJkDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:26.683586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065963observed f5ce594d5707fe996588db9b2bd68250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:26.663054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065963/manifest.jsonobserved 888e9f5fd556319c83bd5c17ddd9b547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:26.643688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065963/publication.mdobserved b538c65df2de322ceed43b9a936703d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:26.623213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065963/publication.txtobserved f6a35f14257c7e15c5e006bc4dc8d54b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|